HA Core update 2022.11.4 installation failed

I have a HA system on Raspberry PI4 running smoothly with Core 2022.8.7.
I’m presented a new version of HA Core which can’t be installed : see error message in image attached.
How to fix this ?

Let me add log information I just found.
Thanks for your help !!

Logger: homeassistant.components.websocket_api.http.connection
Source: components/hassio/update.py:301
Integration: Home Assistant WebSocket API (documentation, issues)
First occurred: 12:59:21 (2 occurrences)
Last logged: 13:00:11

[548372368640] Error updating Home Assistant Core 'HomeAssistantCore.update' blocked from execution, system is not healthy - setup
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/hassio/update.py", line 299, in async_install
    await async_update_core(self.hass, version=version, backup=backup)
  File "/usr/src/homeassistant/homeassistant/components/hassio/handler.py", line 45, in _wrapper
    raise HassioAPIError(data["message"])
homeassistant.components.hassio.handler.HassioAPIError: 'HomeAssistantCore.update' blocked from execution, system is not healthy - setup

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 199, in handle_call_service
    await hass.services.async_call(
  File "/usr/src/homeassistant/homeassistant/core.py", line 1713, in async_call
    task.result()
  File "/usr/src/homeassistant/homeassistant/core.py", line 1750, in _execute_service
    await cast(Callable[[ServiceCall], Awaitable[None]], handler.job.target)(
  File "/usr/src/homeassistant/homeassistant/helpers/entity_component.py", line 204, in handle_service
    await service.entity_service_call(
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 676, in entity_service_call
    future.result()  # pop exception if have
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 930, in async_request_call
    await coro
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 713, in _handle_entity_call
    await result
  File "/usr/src/homeassistant/homeassistant/components/update/__init__.py", line 152, in async_install
    await entity.async_install_with_progress(version, backup)
  File "/usr/src/homeassistant/homeassistant/components/update/__init__.py", line 411, in async_install_with_progress
    await self.async_install(version, backup)
  File "/usr/src/homeassistant/homeassistant/components/hassio/update.py", line 301, in async_install
    raise HomeAssistantError(
homeassistant.exceptions.HomeAssistantError: Error updating Home Assistant Core 'HomeAssistantCore.update' blocked from execution, system is not healthy - setup